From ae4c4cee8110a986f5a884c5d91d137e2b994303 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Wed, 12 Jun 2024 03:24:47 +0900
Subject: kbuild: move init/build-version to scripts/

At first, I thought this script would be needed only in init/Makefile.

However, commit 5db8face97f8 ("kbuild: Restore .version auto-increment
behaviour for Debian packages") and commit 1789fc912541 ("kbuild:
rpm-pkg: invoke the kernel build from rpmbuild for binrpm-pkg")
revealed that it was actually needed for scripts/package/mk* as well.

After all, scripts/ is a better place for it.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
---
 scripts/build-version    | 10 ++++++++++
 scripts/package/mkdebian |  2 +-
 scripts/package/mkspec   |  2 +-
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100755 scripts/build-version

(limited to 'scripts')

diff --git a/scripts/build-version b/scripts/build-version
new file mode 100755
index 000000000000..537d45815083
--- /dev/null
+++ b/scripts/build-version
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+
+prev_ver=$(cat .version 2>/dev/null) &&
+ver=$(expr ${prev_ver} + 1 2>/dev/null) ||
+ver=1
+
+echo ${ver} > .version
+
+echo ${ver}
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 070149c985fe..b9a5b789c655 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -150,7 +150,7 @@ version=$KERNELRELEASE
 if [ -n "$KDEB_PKGVERSION" ]; then
 	packageversion=$KDEB_PKGVERSION
 else
-	packageversion=$(${srctree}/scripts/setlocalversion --no-local ${srctree})-$($srctree/init/build-version)
+	packageversion=$(${srctree}/scripts/setlocalversion --no-local ${srctree})-$($srctree/scripts/build-version)
 fi
 sourcename=${KDEB_SOURCENAME:-linux-upstream}
 
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index ce201bfa8377..cffc2567bef2 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -24,7 +24,7 @@ fi
 cat<<EOF
 %define ARCH ${ARCH}
 %define KERNELRELEASE ${KERNELRELEASE}
-%define pkg_release $("${srctree}/init/build-version")
+%define pkg_release $("${srctree}/scripts/build-version")
 EOF
 
 cat "${srctree}/scripts/package/kernel.spec"
-- 
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